Year 7 friday quizizz

What is the main purpose of preventive maintenance?

• To clean tools after use

• To prevent breakdowns before they occur

• To replace worn-out parts

• To repair broken tools

Which type of maintenance is performed only when a tool has completely broken down?

• Corrective Maintenance

• Breakdown Maintenance

• Predictive Maintenance

• Preventive Maintenance

What should be done to tools after every use?

• Store them in a toolbox

• Inspect them for wear

• Clean them to remove dirt

• Lubricate them with oil

Which of the following is NOT a major group of invertebrates?

• Annelida

• Reptilia

• Mollusca

• Arthropoda

What is a characteristic of vertebrates?

• They have an exoskeleton

• They lack a backbone

• They have an internal skeleton

• They are mostly small

Which group of animals includes sponges?

• Annelida

• Porifera

• Cnidaria

• Mollusca

What type of maintenance uses sensors to detect early signs of failure?

• Breakdown Maintenance

• Predictive Maintenance

• Corrective Maintenance

• Preventive Maintenance

Which of the following is a characteristic of arthropods?

• Radial symmetry

• Soft-bodied

• No exoskeleton

• Jointed legs

What should be done to cutting tools to maintain efficiency?

• Store them in a dry place

• Sharpen them regularly

• Lubricate them regularly

• Inspect them for cracks

Which of the following is an example of a mammal?

• Dolphin

• Frog

• Shark

• Eagle